JPS57130505A - Selective permeable membrane - Google Patents

Selective permeable membrane

Info

Publication number
JPS57130505A
JPS57130505A JP56013816A JP1381681A JPS57130505A JP S57130505 A JPS57130505 A JP S57130505A JP 56013816 A JP56013816 A JP 56013816A JP 1381681 A JP1381681 A JP 1381681A JP S57130505 A JPS57130505 A JP S57130505A
Authority
JP
Japan
Prior art keywords
permeable membrane
selective permeable
repetition units
oil
hydrolyzed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56013816A
Other languages
English (en)
Inventor
Shoichi Hirose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP56013816A priority Critical patent/JPS57130505A/ja
Publication of JPS57130505A publication Critical patent/JPS57130505A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B01D71/701—Polydimethylsiloxane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
JP56013816A 1981-02-03 1981-02-03 Selective permeable membrane Pending JPS57130505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56013816A JPS57130505A (en) 1981-02-03 1981-02-03 Selective permeable membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56013816A JPS57130505A (en) 1981-02-03 1981-02-03 Selective permeable membrane

Publications (1)

Publication Number Publication Date
JPS57130505A true JPS57130505A (en) 1982-08-13

Family

ID=11843795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56013816A Pending JPS57130505A (en) 1981-02-03 1981-02-03 Selective permeable membrane

Country Status (1)

Country Link
JP (1) JPS57130505A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814906A (ja) * 1981-07-15 1983-01-28 Kuraray Co Ltd 透過性膜
US4714481A (en) * 1981-11-30 1987-12-22 Mitsubishi Chemical Industries Limited Gas separation membrane
US4729773A (en) * 1986-03-04 1988-03-08 Erma Inc. Unit for degassing liquids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814906A (ja) * 1981-07-15 1983-01-28 Kuraray Co Ltd 透過性膜
JPH0135681B2 (ja) * 1981-07-15 1989-07-26 Kuraray Co
US4714481A (en) * 1981-11-30 1987-12-22 Mitsubishi Chemical Industries Limited Gas separation membrane
US4729773A (en) * 1986-03-04 1988-03-08 Erma Inc. Unit for degassing liquids

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